000 00334nam a2200133Ia 4500
005 20260413100451.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aHeykin,Simon
245 0 _aIntroduction to Analysis & Digital Communications
260 _bN.Delhi,Wiley
_c2007
300 _a515
942 _cGB
999 _c1487
_d1487